Table 2.
Comparison of different shock index variations between 30-day survivors and non-survivors. Data are expressed as median (interquartile range).
| Survivors (N = 3 050) | Non-survivors (N = 469) | P value | |||
|---|---|---|---|---|---|
| SI | 0.67 | (0.55–0.81) | 0.57 | (0.44–0.78) | < 0.001* |
| SIA | 30 | (21–39) | 38 | (28–53) | < 0.001* |
| SI/G | 0.0513 | (0.041–0.074) | 0.129 | (0.079–0.206) | < 0.001* |
| SIA/G | 2.34 | (1.57–3.57) | 8.05 | (4.96–12.4) | < 0.001* |
| SS | 0.0068 | (0.0056–0.0084) | 0.0058 | (0.0044–0.0080) | < 0.001* |
*Mann–Whitney. SI, shock index; SIA, SI multiplied by age; SI/G, SI divided by Glasgow Coma Score; SIA/G, SI multiplied by age and divided by Glasgow Coma Score; SS, SI divided by oxygen saturation.